You might not be able to hear Watts, because he's technically a stuffed parrot, but I always know what he's thinking. And right now he's thinking: Can we solve the mystery of the missing Blue Diamond and save the Museum of Natural History, before it's too late?

Renee Treml is the author and illustrator of several successful picture books for very young readers, including: Once I Heard a Little Wombat, Ten Little Owls and Wombat Big, Puggle Small. She also has a degree in environmental science and has a passionate love of natural history.